Barium

• Atomic number- 56 www.webelements.com

• Period- 6 www.lenntech.com
• State - solid www.espimetals.com
• Mettalic www.education.jlab.org
• Color- silvery white www.google.ca
• Discovered by Sir Humphrey Davy
• Year discovered- 1808
• Discovered in England
• Melting point- 727 °C (1341 °F)] K
• Boiling point- 1870 °C (3398 °F)] K
• Number of protons - 56

• Number of electrons- 56
• Number of neutrons - 81
• Group number - 2
• Flammible
• Barium was created through the electrolysis of molten baryta
• Density - 3.5g.cm-3
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